Raf
Well-Known Member
I've been using the Xtar MC2 with no issues - both for 18650s and GHB2.
Playing with new PFE tonight and man, does this thing make a difference... Airflow is kicked way up, and much prefer how this mates to glass.
Can't wait to try a Ti to see how the difference in heat retained by the unit/front-end ends up being.
From cold I feel like the ti gives a more pure convection hit because the SS heats up fast enough to start conducting during a long first draw. The ti doesn't, just gets warm. After a couple hits through glass both are probably conducting about the same
It's amazing how much difference the glass you use makes in terms of pairing well with the PFE. You really need something that provides some resistance not just a dragless perc. If you have a dragless perc, adding a little constriction in the mouthpiece or with a drop-down improves performance by providing a small amount of resistance. I think it forces the heat to stay in the chamber slightly longer so everything just makes a stronger Tetris but I dunno. But otherwise unless you pull really hard the GH thinks you're not taking a hit and shuts off. But by pulling really hard you lose out on diffusion and get a warmer hit, and it's harder to milk a cloud. So adding that Upstream constriction makes the device feel more comfortable like it's being continuously used without moving hot air through the extraction chamber as quickly
Pulling as hard as you can through a Chillum makes for a slightly warmer but pretty intense aromatherapy experience also. Great for asthma, I coughed so hard I cleared up a lot of stuff from my lungs
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